UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FiEU3QBry6PBAUxpfL82qTvigd/PDR1ypArbuzA9FDA=' 
WHERE 
  key_id = 'f5e44888f5a05b9353364979839559e01ec0446eadbc39b6948217b9cde4b502' 
  AND (
    token = 'FiEU3QBry6PBAUxpfL82qTvigd/PDR1ypArbuzA9FDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )